Date: Dec 27, 2012 4:22 PM
Author: maryam
Subject: fftshift

Hi dear friends, thanks for  your reading
I would like to know when a vector is transformed to Fourier domain using fftshift(fft(fftshift(s))),
S=[t1 t2 t3 t4 ?. tn] & sampling frequency=Fr
result vector fftshift(fft(fftshift(s))) is equal to [0 ?.. Fr] & sampling=Fr/n or [-Fr/2 ?.. Fr/2]?